IP Library › Granted Patent US 6,624,672
Granted Patent Utility
US 6,624,672 · Confirmation No. 3439

OUTPUT BUFFER WITH CONSTANT SWITCHING CURRENT

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2003-07-16 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-16 LET. Miscellaneous Incoming Letter 1 View
2003-07-16 FRPR Certified Copy of Foreign Priority Application 28 View
2001-12-21 TRNA Transmittal of New Application 1 View
2001-12-21 ADS Application Data Sheet 5 View
2001-12-21 SPEC Specification 8 View
2001-12-21 CLM Claims 7 View
2001-12-21 ABST Abstract 1 View
2001-12-21 DRW Drawings-only black and white line drawings 5 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
Patent No.
US 6,624,672
App. No.
10/032,232
Filed
2001-12-21
Granted
2003-09-23
Pub. No.
US20020097071A1
Art Unit
2816
PTA
-70 days